Answer: 40
Step-by-step explanation: Multiply by the reciprocal (flip the fraction 1/4), and the new equation is 10*4, which is 40
Answer:
6/3 x 12
Step-by-step explanation:
Twelve times the quotient of six divided by 3
12 x 6/3
I don't know how to further explain it!!!
Answer: 1-250(+80-18)=-188
Step-by-step explanation: the submarine starts at sea level, goes down 250 feet (-250). rises 80 feet (-170). descends 18 feet (-188). i don't know if this is correct or not. i haven't learned descending yet so idk- i think it's right i'm not sure. i don't know if this is right i'm so sorry.
Answer:
This not True
Step-by-step explanation:
x-3=± 4 (mistakes)
x=3±4
x=3+4 and x=3-4
x=7 x=-1
Answer:
y=12°
x= 20°
Step-by-step explanation:
5y=60
y=60/5=12
3x+60+60=180
3x=180-120=60
x=60/3=20
